Why arent answers showing up for a ton of people right now?

Tell whatever the ordered pair is a solution of the given system.

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.